He may not have had enough time to fully digest his first meal!
Or it is also possible he doesn't have enough heat to help with digestion.
The SAFEST rule of thumb for feeding is to wait until they poop first, before trying again.
I once got in a group of 10 boas and proceeded to set them all up and begin feeding the same way..
well, 1 regurged and 2 others were immediately (1-2 days) pooping what seemed to be regurged food.. in other words, it looked like regurge, but came out poopy-style.. lol
so, turns out those 3 were just a bit different, a bit slower to digest.. ALL OTHER CONDITIONS WERE IDENTICAL!
I started to feed those 3 once over 12 days or so and they began to thrive.. the others continued to eat every week and are also doing great.
I learned this the hard way a while back with another group of 5.
3 of them were eating just as much as the other 2 but NOT growing! I started feeding them TWICE as much and they were STILL not growing !!!
Well, they were not absorbing enough nutrients from their food.. kind of like when someone eats all they want, then goes to the bathroom and throws it up on purpose.
I ended up feeding those 3 every 2 weeks instead of weekly, and they started growing TWICE as fast as their siblings who were eating every week! and within a year or so, they caught up and were the same size!
It definately sounds strange, how feeding one less may help it grow more, but it's all about how they absorb and digest their meals.
If he regurged after only a couple days, you can wait a week, if he regurged after 3-4 days, wait longer.. up to 2 weeks.
Start the feeding on 12-14 days, and if all goes well, you can slowly cut it back until you get to weekly again..
But if you see after 2-3 days what looks almost like regurge without the smell, he's pooping too soon.. slow it down!
Thanks and take care - Joe Rollo - BciJoe
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Thanks and take care - Joe Rollo
'Tis not the stongest of the species that will eventually survive, nor the most intelligent, but the one most responsive to change' Charles Darwin